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authorTejun Heo <tj@kernel.org>2010-05-31 16:26:48 +0200
committerJeff Garzik <jgarzik@redhat.com>2010-06-02 13:49:50 -0400
commit8b27ff4cf6d15964aa2987aeb58db4dfb1f87a19 (patch)
tree0a93cd9655ee7eb94ce163f31e7f611bcef5928e /Documentation/DMA-attributes.txt
parent67a3e12b05e055c0415c556a315a3d3eb637e29e (diff)
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sata_via: magic vt6421 fix for transmission problems w/ WD drives
vt6421 has problems talking to recent WD drives. It causes a lot of transmission errors while high bandwidth transfer as reported in the following bugzilla entry. https://bugzilla.kernel.org/show_bug.cgi?id=15173 Joseph Chan provided the following fix. I don't have any idea what it does but I can verify the issue is gone with the patch applied. Signed-off-by: Tejun Heo <tj@kernel.org> Originally-from: Joseph Chan <JosephChan@via.com.tw> Reported-by: Jorrit Tijben <sjorrit@gmail.com> Cc: stable@kernel.org Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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